CosmosObservatory
Explore
Solar System
Live
Learn
Tools
About
Cosmos Observatory
ToolsAbout
Cosmos Observatory

Explore the universe through NASA data, real-time ISS tracking, Mars rover imagery, asteroid monitoring, and comprehensive space encyclopedia. Your gateway to the cosmos.

Explore

  • APOD
  • Mars Rovers
  • Earth Imagery
  • NASA Gallery
  • ISS Tracker

Data

  • Asteroids
  • Solar System
  • Exoplanets
  • Space Weather
  • Launches

Tools

  • Glossary
  • News
  • Calculators

Legal

  • About
  • Privacy Policy
  • Terms of Use
  • Space Tools
  • Contact

Stay updated with the cosmos

Get weekly digests of APOD highlights, upcoming launches, and space events.

© 2026 Cosmos Observatory. All rights reserved. Built with for space enthusiasts.

This website is not affiliated with, maintained, authorized, endorsed by, or in any way officially connected with NASA or any of its subsidiaries or affiliates. All NASA imagery is in the public domain unless otherwise noted. Data sourced from NASA Open APIs, Launch Library 2, and other open data services.

NASA Gallery

Explore NASA's vast collection of space images, videos, and audio from missions past and present.

  1. Home
  2. /
  3. NASA Gallery

NASA's Image and Video Library: A Visual Archive of Space Exploration

NASA's Image and Video Library is one of the most comprehensive public archives of space imagery in the world, containing over 140,000 images, videos, and audio recordings spanning more than six decades of space exploration. From the earliest Mercury and Gemini missions through the Apollo Moon landings, the Space Shuttle era, and today's cutting-edge observations from the James Webb Space Telescope, this collection documents humanity's journey into the cosmos.

The library includes imagery from diverse sources: telescopes like Hubble and Webb that capture deep-space nebulae, galaxies, and exoplanets; planetary missions like the Mars rovers ( browse Mars photos) and Cassini at Saturn; Earth observation satellites ( see EPIC imagery); astronaut photography from the ISS; and documentation of rocket launches, spacecraft assembly, and ground testing. Most NASA images are in the public domain and free to download at full resolution for educational, editorial, and personal use.

Use the search bar above to find specific subjects — try queries like "Apollo 11," "Hubble Deep Field," "Mars surface," or "astronaut EVA." You can also filter by media type (image, video, or audio). For a daily curated experience, visit the Astronomy Picture of the Day.

Showing results for "WEIGHTLESSNESS SIMULATION"

149 results found - Page 4 of 7

NASA image: Astronauts Michael Foale and Jerry Linenger training with Russian Orlan suit
Image
Sep 13, 1996

Astronauts Michael Foale and Jerry Linenger training with Russian Orlan suit

COLOR 13 SEPTEMBER 1996 S96-14353 JOHNSON SPACE CENTER, HOUSTON, TEXAS STS-81 TRAINING VIEW --- In the Johnson Space...

JSC
NASA image: Astronaut Jones donning EMU during space walk simulations for STS-59
Image
Aug 16, 1993

Astronaut Jones donning EMU during space walk simulations for STS-59

Astronaut Thomas D. Jones, mission specialist, dons a space suit prior to participating in contingency space walk...

JSC
NASA image: Astronauts Michael Anderson and Stephen Robinson during WETF training
Image
Feb 14, 1996

Astronauts Michael Anderson and Stephen Robinson during WETF training

S96-12935 (14 Feb. 1996) --- Attired in a training version of the Extravehicular Mobility Unit (EMU), astronaut...

JSC
NASA image: STS-39 MS McMonagle dons EMU for underwater EVA simulation in JSC's WETF
Image
Jun 27, 1990

STS-39 MS McMonagle dons EMU for underwater EVA simulation in JSC's WETF

S90-41498 (Aug 1990) --- Astronaut Donald R. McMonagle is about to don gloves for his extravehicular mobility unit...

JSC
NASA image: STS-45 MS Foale in EMU is lowered into JSC's WETF pool for underwater test
Image
Feb 26, 1991

STS-45 MS Foale in EMU is lowered into JSC's WETF pool for underwater test

S91-30197 (1 March 1991) --- A wider shot of astronaut C. Michael Foale, mission specialist, standing on a platform...

JSC
NASA image: SPACESUIT DONNING AND DOFFING - ZERO-G TRAINING - DON PETERSON - STS-6
Image
Jul 14, 1982

SPACESUIT DONNING AND DOFFING - ZERO-G TRAINING - DON PETERSON - STS-6

Spacesuit Donning and Doffing in Zero-G Training for Don Peterson of the STS-6 Crew with Astronaut Jerry Ross...

JSC
NASA image: STS-39 MS Bluford is suspended over JSC's WETF Bldg 29 pool via harness
Image
Dec 7, 1990

STS-39 MS Bluford is suspended over JSC's WETF Bldg 29 pool via harness

S90-54755 (13 Dec 1990) --- Astronaut Guion S. Bluford, Jr., STS-39 Mission Specialist wearing launch and entry suit...

JSC
NASA image: Astronauts Michael Foale and Jerry Linenger training with Russian Orlan suit
Image
Sep 13, 1996

Astronauts Michael Foale and Jerry Linenger training with Russian Orlan suit

S96-14344 (13 Sept. 1996) --- In the Johnson Space Center's weightless environment training facility, astronaut...

JSC
NASA image: STS-39 EMU suited MS McMonagle prepares for simulation at JSC's WETF Bldg 29
Image
Aug 7, 1990

STS-39 EMU suited MS McMonagle prepares for simulation at JSC's WETF Bldg 29

S90-46036 (Aug 1990) --- Astronaut Donald R. McMonagle awaits arrival of helmet gear for his extravehicular mobility...

JSC
NASA image: STS-76 astronauts Godwin and Clifford training in the WETF
Image
Dec 4, 1995

STS-76 astronauts Godwin and Clifford training in the WETF

S95-21280 (September 1995) --- Astronaut Linda M. Godwin, mission specialist, checks communications systems before...

JSC
NASA image: STS-39 MS Harbaugh listens to emergency egress instructions at JSC's WETF
Image
Dec 7, 1990

STS-39 MS Harbaugh listens to emergency egress instructions at JSC's WETF

S90-54764 (7 Dec 1990) --- Astronaut Gregory J. Harbaugh, mission specialist, listens attentively as a trainer (out...

JSC
NASA image: Astronaut Sam Gemar, wearing EMU, prepares for training in WETF
Image
Mar 1, 1987

Astronaut Sam Gemar, wearing EMU, prepares for training in WETF

S87-26630 (March 1987) --- Astronaut Charles D. (Sam) Gemar, wearing a training version of the Extravehicular...

JSC
NASA image: Crew Training - STS-41D - JSC
Image
Mar 1, 1984

Crew Training - STS-41D - JSC

S84-28203 (24 Feb 1984) --- Astronaut Steven A. Hawley, 41-D mission specialists, completes suiting up procedures...

JSC
NASA image: SKYLAB (SL) PRIME CREW - BLDG. 5 - JSC
Image
Mar 20, 1973

SKYLAB (SL) PRIME CREW - BLDG. 5 - JSC

S73-20759 (1 March 1973) --- Astronaut Charles Conrad Jr., commander of the first manned Skylab mission, takes items...

JSC
NASA image: STS-53 MS Voss,in EMU, dons gloves with technicians' assistance at JSC's WETF
Image
Aug 4, 1992

STS-53 MS Voss,in EMU, dons gloves with technicians' assistance at JSC's WETF

S92-42679 (28 July 1992) --- STS-53 Discovery, Orbiter Vehicle (OV) 103, Mission Specialist James S. Voss, wearing...

JSC
NASA image: Skylab
Image
Nov 18, 1970

Skylab

After the end of the Apollo missions, NASA's next adventure into space was the marned spaceflight of Skylab. Using...

MSFC
NASA image: STS-26 MS Nelson during Crew escape system (CES) testing in JSC WETF Bldg 29
Image
Jul 8, 1988

STS-26 MS Nelson during Crew escape system (CES) testing in JSC WETF Bldg 29

S88-42409 (20 July 1988) --- STS-26 Discovery, Orbiter Vehicle (OV) 103, Mission Specialist (MS) George D. Nelson...

JSC
NASA image: History of Hubble Space Telescope (HST)
Image
Aug 9, 1993

History of Hubble Space Telescope (HST)

This close-up of astronaut and mission specialist, Kathryn Thornton, was captured under water in the Marshall Space...

MSFC
NASA image: STS-42 MS Hilmers floats in pool during egress exercises in JSC's WETF
Image
Nov 26, 1991

STS-42 MS Hilmers floats in pool during egress exercises in JSC's WETF

S91-51995 (26 Nov 1991) --- Astronaut David C. Hilmers, STS-42 mission specialist, wearing launch and entry suit...

JSC
NASA image: Crew Training - STS-41D - JSC
Image
Mar 1, 1984

Crew Training - STS-41D - JSC

S84-28206 (26 Feb 1984) --- Astronauts Richard M. (Mike) Mullane (with striped suit and PLSS) and Steven A. Hawley...

JSC
NASA image: Astronauts Greg Harbaugh and Joe Tanner suit up for training in WETF
Image
Jun 11, 1996

Astronauts Greg Harbaugh and Joe Tanner suit up for training in WETF

S96-12830 (10 June 1996) --- Astronaut Joseph R. Tanner, STS-82 mission specialist assigned to extravehicular...

JSC
NASA image: Canadian astronaut Marc Garneau during emergency bailout training
Image
Oct 7, 1993

Canadian astronaut Marc Garneau during emergency bailout training

S93-45726 (7 Oct. 1993) --- Canadian astronaut candidate Marc Garneau, later named as a mission specialist for...

JSC
NASA image: STS-55 MS3 Harris dons EMU with technician's assistance in JSC's WETF Bldg 29
Image
Nov 8, 1991

STS-55 MS3 Harris dons EMU with technician's assistance in JSC's WETF Bldg 29

S91-51063 (Dec 1991) --- Partially attired in a special training version of the Extravehicular Mobility Unit (EMU)...

JSC
NASA image: Astronaut William S. McArthur in training for contingency EVA in WETF
Image
Sep 10, 1993

Astronaut William S. McArthur in training for contingency EVA in WETF

S93-43840 (6 Sept 1993) --- Astronaut William S. McArthur, mission specialist, participates in training for...

JSC
PreviousPage 4 of 7Next

Frequently Asked Questions About NASA Images

Are NASA images free to use?+
Yes, most NASA images are in the public domain and are free to use for educational, informational, and personal purposes. NASA's media usage guidelines state that NASA material is not copyrighted unless otherwise noted. However, the NASA logo and certain insignia are protected. Some images may include identifiable individuals or third-party content that requires additional permissions. Always check the specific image's usage rights and credit NASA as the source.
How many images does NASA have?+
NASA's Image and Video Library contains over 140,000 publicly accessible images, videos, and audio files spanning the agency's entire history, from the Mercury program of the 1960s to the latest James Webb Space Telescope discoveries. The collection grows daily as new missions capture imagery and archival materials are digitized. Individual mission archives, such as Mars rover photos, contain hundreds of thousands of additional images.
Can I download NASA images?+
Yes, you can download NASA images in multiple resolutions directly from this gallery. Each image detail page provides download links for original (full resolution), large (1920px), medium (960px), small (480px), and thumbnail sizes. NASA encourages the public to use these images for education, media, and personal projects. High-resolution originals are ideal for printing and professional use.

Explore More NASA Content

Astronomy Picture of the Day

Daily curated space image

Mars Rover Photos

Curiosity & Perseverance images

Earth from Space

DSCOVR EPIC daily images

Launch Schedule

Upcoming rocket launches

Space News

Mission updates & discoveries